Because of the height restriction, you can only play the No. 1 position, which is the point guard. Since your mid-range shot is accurate, it is also a good advantage. You should understand that accurate shooting is king on the basketball court. Poor jumping and slow speed are innate factors. If you really want to practice basketball well, there are many trainings that can improve your jumping, but it requires a lot of sweat. If you can improve your jumping and your leg muscles are developed, your speed will also be improved. Significant improvement. The question about your breakthrough should actually be whether you can control the ball very well. If you control the ball well, it will be easy to break through. In the same way, if you want to improve your organizational skills, you must first control the ball well and then don't think about it when playing. Just score points and do more local coordination. Over time, you will have a better ability to read the game.
So if you want to improve your basketball level, first practice ball control. Once you have good ball control, then playing with people who are better than you will improve your organizational skills very quickly.
The body cannot be changed, but skills can be developed. I wish you will make progress soon.